Regular Expressions 101

Group 1(<span style="font-size:22px" class="txt-color-(red|black)">(.+?)<\/span>)

<span style="font-size:22px" class="txt-color-the literal text <span style="font-size:22px" class="txt-color- (case sensitive)

Group 2(red|black)

1st Alternativered

redthe literal text red (case sensitive)

2nd Alternativeblack

blackthe literal text black (case sensitive)

">the literal text ">

Group 3(.+?)

.+?any character (except for line terminators), repeated at least once

<the literal < (60₁₀ / 74₈ / 3C₁₆)

\/the literal / (47₁₀ / 57₈ / 2F₁₆)

span>the literal text span> (case sensitive)

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

(<span style="font-size:22px" class="txt-color-(red|black)">(.+?)<\/span>)

New

<span style="font-size:22px" class="txt-color-black">dummy-data</span>
<span style="font-size:22px" class="txt-color-red">dummy-data</span>

<span style="font-size:22px" class="txt-color-black">dummy-data</span>
<span style="font-size:22px" class="txt-color-red">dummy-data</span>